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Helmets

Protect your most valuable asset: your head! Main Street Bicycles has a great selection of cycling helmets to give you the protection and comfort you need for your next ride. We've got helmets for mountain bikers, road bikers, and every rider in between. 

Giro Hex
$90.00
Giro's Hex combines progressive styling with the versatility, functionality and comfort you want for trail riding. Giro's In-Mold construction offers lightness and durability, while the 21 vents keep you comfortable no matter how hot the weather gets. There's also Giro's Roc Loc 5 retention system that ensures the Hex is secure on gnarly descents, and Giro's P.O.V. adjustable visor that keeps the sun out of your eyes so you can concentrate on the trail ahead. - Small = 51-55cm - Medium = 55-59cm - Large = 59-63cm - X-Large = 61-65cm
Giro Revel
$45.00
The Revel’s confident style and breezy ventilation combine in a compact design that complements nearly any ride. Some of Giro's best features, like In-Mold construction coupled with the ease and comfort of their Acu Dial fit system, offer the versatility you need to ride it all, from downtown streets to twisting climbs to singletrack trails. This is one of the best performance values in the Giro line.
Scott Watu
$44.99
For everyday riding and weekend escapes, Scott's Watu helmet hits the mark. The Watu includes trickle-down tech from years of developing elite-level helmets for pro riders. Sixteen optimized vents allow air to flow through the helmet, so you can stay cool when the temps start to climb. RAS fit technology offers single-handed adjustability and exceptional comfort. The removable visor protects your eyes from sun and rain, while the bug netting in the front vent holes protects you from airborne pests.
Kali Protectives Savara Helmet
$100.00
You want to go downhill fast; Kali's Savara Helmet certainly does, too. Tough to beat on the trails, the Savara features a durable, light fiberglass shell with an EPS foam liner that distributes impact forces thoroughly. Hit those straightaways and feel the wind in your hair thanks to the integrated Airflow System that features 14 big vents for stellar temperature control. And, when the lifts shut down for the day, keep your lid fresh thanks to the antibacterial, removable, and washable liner. Comfortable, light, gravity-craving, and wallet-friendly, the Savara is close to unbeatable.
Giro Raze
$45.00
Make sure your child is ready to hit the open road—or your cul-de-sac—with Giro's Raze helmet! In-Mold construction keeps this helmet light and strong, while 22 vents keep them cool and comfortable. The Acu-Dial retention system makes adjusting the fit a breeze, and the removable visor shields their eyes from the sun.
Giro Revel MIPS
$65.00
The Revel’s confident style and breezy ventilation combine in a compact design that complements nearly any ride. Some of Giro's best features, like In-Mold construction coupled with the ease and comfort of their Acu Dial fit system, offer the versatility you need to ride it all, from downtown streets to twisting climbs to singletrack trails. This is one of the best performance values in the Giro line. Revel MIPS options are equipped with the Multi-Directional Impact Protection System. MIPS can provide more protection in certain impacts, and this added technology does not compromise fit, ventilation or style.
Scott Lin
$99.99
Scott's Lin helmet will keep you ripping up the mountain in style and comfort. The Lin incorporates MIPS technology and includes trickle-down tech from years of developing elite-level helmets for pro riders. Optimized venting allows air to flow through the helmet, so you can stay cool when the temps start to climb. MRAS2 fit technology offers single-handed adjustability and the chance for a truly custom fit.
Scott Arx
$99.99
Whether you're an aspiring pro or just crush it on the weekends, Scott's Arx helmet is sure to please. Pro level features and feathery low weight give riders of all abilities a helmet they'll be stoked to wear. Optimized venting allows air to flow through the helmet, so you can stay cool when the temps start to climb. MRAS2 fit technology offers single-handed adjustability and a truly custom fit.
Giro Foray
$60.00
Giro's Foray drafts off the bold design language of their premium Synthe helmet, and offers many of Giro's best features including durable In-Mold Construction and the Roc Loc 5 fit system with two-way fit adjustment. The slim design is very light, offers impressive ventilation and is available in three Super Fit sizes so that you can get a helmet that looks, fits and feels like it was made for you. - Small = 51-55cm - Medium = 55-59cm - Large = 59-63cm
Scott Vivo Plus Helmet
$129.99
The Scott Vivo Plus Helmet is the go-to helmet for safety- and style-conscious trail riders. With the added safety of an integrated MIPS Brain Protection System, extended coverage and optimized geometry, and our top MRAS2 fit system, you can feel safe and secure no matter where you ride.
Giro Verona
$45.00
Giro's Verona helmet combines sleek design and lightweight construction for a fit that's sure to please. Its In-Mold construction keeps it light and strong. Giro included their Accu-Dial retention system for a custom fit and exceptional comfort. 22 large vents channel air through the helmet so you stay comfortable while riding. Plus, the removable visor keeps the sun out of your eyes so you can focus on the road ahead.
Giant Compel Helmet
$42.00
Versatile Adventure. All-new design with improved fit gives cyclists of all ages and types of riding a reason to ride. Features - Designed with fit and function in mind to create a value-oriented helmet packed with features - TransTextura Plus anti-microbial padding helps fight bacteria growth by pulling sweat from a rider’s head and transferring it through the AirFlow exhaust ports - Low and high speed impact-tuned construction with optimized low-density EPS, and an ultra-thin toughened polycarbonate shell - New Cinch ONE fit system offers optimal coverage by cradling the occipital bone for full protection, support and comfort and an easy dial function - Removable visor
Giro Bishop
$45.00
Giro's Bishop is an extra-large helmet with all the same great, high-quality materials and exceptional fit that you've come to expect from Giro. The In-Mold construction keeps things light and strong, and the 22 large vents provide a steady stream of air to keep you cool and comfortable. An Acu-Dial retention system lets you quickly and easy adjust the fit, and the removable visor keeps the sun out of your eyes.
Bell Faction
$39.99 - $45.00
If you log more air time than a jet pilot, Bell's Faction is the only way to fly. Perfect for riding and skating, it's made of ABS plastic for excellent durability, has EPS foam padding to keep you comfy and deep coverage for added protection. It boasts 12 vents to cool even the hottest engines and a wonderful fit so it stays put. Plus the wide array of designer graphics lets you pick your favorite finish to separate yourself from uptight, uniformed pilots.
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